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www.fueleconomy.gov
Photograph of Cars
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 Why is Fuel
Economy
Important?
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2008 Vehicles by Lexus
Model
MPG
(city)
MPG
(hwy)
Annual
Fuel
Cost*

Greenhouse Gas
Emissions
(tons/yr)*
 Greenhouse gas (GHG) emissions from your car may contribute to climate change. Cars with better gas mileage emit less greenhouse gases. Click for more info.
EPA
Air
Pollution
Score
From 0 to 10 (best)
 The EPA air pollution score rates cars and light trucks based on how much smog-forming air pollution they emit. Some vehicles are available in multiple emission versions. Click for more info.
Lexus IS 250
6 cyl, 2.5 L, Manual 6-spd, Premium 		18 26
$1371
8.70 score: 06
score: 07
Lexus IS 250
6 cyl, 2.5 L, Automatic (S6), Premium 		21 29
$1201
7.70 score: 06
score: 07
Lexus IS 250 AWD
6 cyl, 2.5 L, Automatic (S6), Premium 		20 26
$1310
8.30 score: 06
score: 07
Lexus IS 350
6 cyl, 3.5 L, Automatic (S6), Premium 		18 25
$1440
9.20 score: 06
score: 07
Lexus IS F
8 cyl, 5 L, Automatic (S8), Premium 		16 23
$1601
10.20 score: 06
score: 07

Annual Fuel Costs and Greenhouse Gas Estimates are based on 45% highway driving, 55% city driving, and 15000 annual miles.

Assumed Fuel Prices:

  • Regular: 1.66
  • Premium: 1.92
  • Diesel: 2.42
  • CNG: 2.55
  • Electricity: 0.08 per kilowatt hour
  • E85: 2.82
  • LPG: 2.10